{
  "schema_version": "1.4.0",
  "id": "GHSA-r8jw-f89q-p7g6",
  "modified": "2023-02-13T15:30:26Z",
  "published": "2023-02-03T06:30:24Z",
  "aliases": [
    "CVE-2023-25135"
  ],
  "details": "vBulletin before 5.6.9 PL1 allows an unauthenticated remote attacker to execute arbitrary code via a crafted HTTP request that triggers deserialization. This occurs because verify_serialized checks that a value is serialized by calling unserialize and then checking for errors. The fixed versions are 5.6.7 PL1, 5.6.8 PL1, and 5.6.9 PL1.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-25135"
    },
    {
      "type": "WEB",
      "url": "https://forum.vbulletin.com/forum/vbulletin-announcements/vbulletin-announcements_aa/4473890-vbulletin-5-6-9-security-patch"
    },
    {
      "type": "WEB",
      "url": "https://www.ambionics.io/blog/vbulletin-unserializable-but-unreachable"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "severity": "CRITICAL",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-02-03T05:15:00Z"
  }
}